_:b57977632	<http://www.w3.org/ns/oa#hasSelector>	_:b57977633 .
_:b57977633	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57977632	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/3b62d9e58b367253244fea6ac7ce9bc5c6e5ce4b/0> .
_:b57977633	<http://www.w3.org/ns/oa#exact>	"pro" .